Okla. Stat. tit. 36, § 36-2401: Mutual benefit associations legalized

All associations or companies or corporations doing an

assessment life, health or accident insurance business in this state

on the first day of January, 1925, on the assessment or mutual

benefit plan, known as group or circle associations, or otherwise,

and defined in this article as mutual benefit associations, are, by

this article, legalized, ratified and confirmed and said

associations, companies or corporations may continue to do business

in this state if they comply with this article through their

charters and bylaws and they accept the conditions of and, in other

respects, comply with the provisions thereof. The conditions of the

validation of said associations, companies or corporations, and

their authority to do business in this state under certain

restrictions, are hereinafter prescribed.